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1. 发明授权

US07765191B2 Methods and apparatus for managing the replication of content 有权
标题翻译：用于管理内容复制的方法和装置
公开(公告)号：US07765191B2
公开(公告)日：2010-07-27
申请号：US11107194
申请日：2005-04-15
申请人： Philippe Armangau , Stephen J. Todd , Michael Kilian
发明人： Philippe Armangau , Stephen J. Todd , Michael Kilian
IPC分类号： G06F7/00 , G06F17/00 , G06F13/00 , G06F13/28
CPC分类号： G06F17/30215 , G06F17/30091 , G06F17/30221
摘要： One embodiment of the invention is directed to providing a single instance storage capability in a content addressable computer system that stores content units in a time-based directory structure. Another embodiment is directed to managing access to content units that do not include a timestamp in their content addresses, in a time-based directory structure. A further embodiment is directed to accessing replicated content units stored on a computer, based on a time of replication. A further embodiment is directed to employing a bitmap in a time-based directory structure which may be used to indicate whether any content units stored during a specified time range are stored in the directory structure.
摘要翻译：本发明的一个实施例涉及在内容可寻址计算机系统中提供单个实例存储能力，该内容可寻址计算机系统将内容单元存储在基于时间的目录结构中。另一个实施例涉及在基于时间的目录结构中管理对其内容地址中不包括时间戳的内容单元的访问。另一实施例涉及基于复制时间来访问存储在计算机上的复制内容单元。进一步的实施例涉及在基于时间的目录结构中采用位图，其可以用于指示在指定时间范围内存储的任何内容单元是否存储在目录结构中。

2. 发明授权

US08205049B1 Transmitting file system access requests to multiple file systems 有权
标题翻译：将文件系统访问请求传输到多个文件系统
公开(公告)号：US08205049B1
公开(公告)日：2012-06-19
申请号：US11807134
申请日：2007-05-25
申请人： Philippe Armangau , Michael Kilian , Stephen J. Todd
发明人： Philippe Armangau , Michael Kilian , Stephen J. Todd
IPC分类号： G06F13/00 , G06F13/28
CPC分类号： G06F13/28
摘要： Aspects of the invention relate to creating a snapshot of a file system on an OAS system. A snapshot of a file system is an image of a file system at a particular point in time. A snapshot of a file system may be used to restore the file system to its state at the time of creation of the snapshot in, for example, situations where the file system has become corrupted.
摘要翻译：本发明的方面涉及在OAS系统上创建文件系统的快照。文件系统的快照是特定时间点的文件系统的映像。可以使用文件系统的快照来将文件系统恢复到在例如文件系统已经损坏的情况下创建快照时的状态。

3. 发明授权

US08010543B1 Protecting a file system on an object addressable storage system 有权
标题翻译：保护对象可寻址存储系统上的文件系统
公开(公告)号：US08010543B1
公开(公告)日：2011-08-30
申请号：US11807049
申请日：2007-05-25
申请人： Philippe Armangau , Michael Kilian , Stephen J. Todd
发明人： Philippe Armangau , Michael Kilian , Stephen J. Todd
IPC分类号： G06F7/00
CPC分类号： G06F17/30088
摘要： Aspects of the invention relate to creating a snapshot of a file system on an OAS system. A snapshot of a file system is an image of a file system at a particular point in time. A snapshot of a file system may be used to restore the file system to its state at the time of creation of the snapshot in, for example, situations where the file system has become corrupted.
摘要翻译：本发明的方面涉及在OAS系统上创建文件系统的快照。文件系统的快照是特定时间点的文件系统的映像。可以使用文件系统的快照来将文件系统恢复到在例如文件系统已经损坏的情况下创建快照时的状态。

4. 发明授权

US08095804B1 Storing deleted data in a file system snapshot 有权
标题翻译：将删除的数据存储在文件系统快照中
公开(公告)号：US08095804B1
公开(公告)日：2012-01-10
申请号：US11807133
申请日：2007-05-25
申请人： Philippe Armangau , Michael Kilian , Stephen J. Todd
发明人： Philippe Armangau , Michael Kilian , Stephen J. Todd
IPC分类号： G06F11/30 , G06F13/00 , G06F7/00 , H04L29/06 , H04L9/32 , H04L9/08 , G06F11/14 , G06F17/30 , G06F12/00
CPC分类号： G06F11/1435 , G06F17/30088
摘要： Aspects of the invention relate to creating a snapshot of a file system on an OAS system. A snapshot of a file system is an image of a file system at a particular point in time. A snapshot of a file system may be used to restore the file system to its state at the time of creation of the snapshot in, for example, situations where the file system has become corrupted.
摘要翻译：本发明的方面涉及在OAS系统上创建文件系统的快照。文件系统的快照是特定时间点的文件系统的映像。可以使用文件系统的快照来将文件系统恢复到在例如文件系统已经损坏的情况下创建快照时的状态。

5. 发明授权

US07752492B1 Responding to a failure of a storage system 有权
标题翻译：响应存储系统的故障
公开(公告)号：US07752492B1
公开(公告)日：2010-07-06
申请号：US11807070
申请日：2007-05-25
申请人： Philippe Armangau , Michael Kilian , Stephen J. Todd
发明人： Philippe Armangau , Michael Kilian , Stephen J. Todd
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/2084 , G06F2201/84
摘要： Aspects of the invention relate to creating a snapshot of a file system on an OAS system. A snapshot of a file system is an image of a file system at a particular point in time. A snapshot of a file system may be used to restore the file system to its state at the time of creation of the snapshot in, for example, situations where the file system has become corrupted.
摘要翻译：本发明的方面涉及在OAS系统上创建文件系统的快照。文件系统的快照是特定时间点的文件系统的映像。可以使用文件系统的快照来将文件系统恢复到在例如文件系统已经损坏的情况下创建快照时的状态。

6. 发明授权

US07392235B2 Methods and apparatus for retrieval of content units in a time-based directory structure 有权
标题翻译：在基于时间的目录结构中检索内容单元的方法和装置
公开(公告)号：US07392235B2
公开(公告)日：2008-06-24
申请号：US11107063
申请日：2005-04-15
申请人： Philippe Armangau , Stephen J. Todd , Michael Kilian
发明人： Philippe Armangau , Stephen J. Todd , Michael Kilian
IPC分类号： G06F17/30
CPC分类号： G06F17/30551 , Y10S707/99931 , Y10S707/99932 , Y10S707/99952
摘要： One embodiment of the invention is directed to providing a single instance storage capability in a content addressable computer system that stores content units in a time-based directory structure. Another embodiment is directed to managing access to content units that do not include a timestamp in their content addresses, in a time-based directory structure. A further embodiment is directed to accessing replicated content units stored on a computer, based on a time of replication. A further embodiment is directed to employing a bitmap in a time-based directory structure which may be used to indicate whether any content units stored during a specified time range are stored in the directory structure.
摘要翻译：本发明的一个实施例涉及在内容可寻址计算机系统中提供单个实例存储能力，该内容可寻址计算机系统将内容单元存储在基于时间的目录结构中。另一个实施例涉及在基于时间的目录结构中管理对其内容地址中不包括时间戳的内容单元的访问。另一实施例涉及基于复制时间来访问存储在计算机上的复制内容单元。进一步的实施例涉及在基于时间的目录结构中采用位图，其可以用于指示在指定时间范围内存储的任何内容单元是否存储在目录结构中。

7. 发明申请

US20060235821A1 Methods and apparatus for retrieval of content units in a time-based directory structure 有权
标题翻译：在基于时间的目录结构中检索内容单元的方法和装置
公开(公告)号：US20060235821A1
公开(公告)日：2006-10-19
申请号：US11107063
申请日：2005-04-15
申请人： Philippe Armangau , Stephen Todd , Michael Kilian
发明人： Philippe Armangau , Stephen Todd , Michael Kilian
IPC分类号： G06F17/30
CPC分类号： G06F17/30551 , Y10S707/99931 , Y10S707/99932 , Y10S707/99952
摘要： One embodiment of the invention is directed to providing a single instance storage capability in a content addressable computer system that stores content units in a time-based directory structure. Another embodiment is directed to managing access to content units that do not include a timestamp in their content addresses, in a time-based directory structure. A further embodiment is directed to accessing replicated content units stored on a computer, based on a time of replication. A further embodiment is directed to employing a bitmap in a time-based directory structure which may be used to indicate whether any content units stored during a specified time range are stored in the directory structure.
摘要翻译：本发明的一个实施例涉及在内容可寻址计算机系统中提供单个实例存储能力，该内容可寻址计算机系统将内容单元存储在基于时间的目录结构中。另一个实施例涉及在基于时间的目录结构中管理对其内容地址中不包括时间戳的内容单元的访问。另一实施例涉及基于复制时间来访问存储在计算机上的复制内容单元。进一步的实施例涉及在基于时间的目录结构中采用位图，其可以用于指示在指定时间范围内存储的任何内容单元是否存储在目录结构中。

8. 发明申请

US20060235908A1 Methods and apparatus for managing the replication of content 有权
标题翻译：用于管理内容复制的方法和装置
公开(公告)号：US20060235908A1
公开(公告)日：2006-10-19
申请号：US11107194
申请日：2005-04-15
申请人： Philippe Armangau , Stephen Todd , Michael Kilian
发明人： Philippe Armangau , Stephen Todd , Michael Kilian
IPC分类号： G06F17/30
CPC分类号： G06F17/30215 , G06F17/30091 , G06F17/30221
摘要： One embodiment of the invention is directed to providing a single instance storage capability in a content addressable computer system that stores content units in a time-based directory structure. Another embodiment is directed to managing access to content units that do not include a timestamp in their content addresses, in a time-based directory structure. A further embodiment is directed to accessing replicated content units stored on a computer, based on a time of replication. A further embodiment is directed to employing a bitmap in a time-based directory structure which may be used to indicate whether any content units stored during a specified time range are stored in the directory structure.
摘要翻译：本发明的一个实施例涉及在内容可寻址计算机系统中提供单个实例存储能力，该内容可寻址计算机系统将内容单元存储在基于时间的目录结构中。另一个实施例涉及在基于时间的目录结构中管理对其内容地址中不包括时间戳的内容单元的访问。另一实施例涉及基于复制时间来访问存储在计算机上的复制内容单元。进一步的实施例涉及在基于时间的目录结构中采用位图，其可以用于指示在指定时间范围内存储的任何内容单元是否存储在目录结构中。

9. 发明申请

US20060235893A1 Methods and apparatus for managing the storage of content 审中-公开
标题翻译：用于管理内容存储的方法和装置
公开(公告)号：US20060235893A1
公开(公告)日：2006-10-19
申请号：US11107520
申请日：2005-04-15
申请人： Philippe Armangau , Stephen Todd , Michael Kilian
发明人： Philippe Armangau , Stephen Todd , Michael Kilian
IPC分类号： G06F17/30
CPC分类号： G06F16/137
摘要： One embodiment of the invention is directed to providing a single instance storage capability in a content addressable computer system that stores content units in a time-based directory structure. Another embodiment is directed to managing access to content units that do not include a timestamp in their content addresses, in a time-based directory structure. A further embodiment is directed to accessing replicated content units stored on a computer, based on a time of replication. A further embodiment is directed to employing a bitmap in a time-based directory structure which may be used to indicate whether any content units stored during a specified time range are stored in the directory structure.
摘要翻译：本发明的一个实施例涉及在内容可寻址计算机系统中提供单个实例存储能力，该内容可寻址计算机系统将内容单元存储在基于时间的目录结构中。另一个实施例涉及在基于时间的目录结构中管理对其内容地址中不包括时间戳的内容单元的访问。另一实施例涉及基于复制时间来访问存储在计算机上的复制内容单元。进一步的实施例涉及在基于时间的目录结构中采用位图，其可以用于指示在指定时间范围内存储的任何内容单元是否存储在目录结构中。

10. 发明授权

US07958101B1 Methods and apparatus for mounting a file system 有权
标题翻译：安装文件系统的方法和装置
公开(公告)号：US07958101B1
公开(公告)日：2011-06-07
申请号：US11324726
申请日：2006-01-03
申请人： Tom Teugels , Stephen J. Todd , Jan F. Van Riel , Michael Kilian
发明人： Tom Teugels , Stephen J. Todd , Jan F. Van Riel , Michael Kilian
IPC分类号： G06F17/30
CPC分类号： G06F17/30091 , G06F17/30126
摘要： One aspect involves mounting a file system stored on a CAS system. The file system has a directory structure that includes a plurality of directories arranged in a hierarchy and including a root directory at the top of the hierarchy. Each of the directories is represented by a content unit stored on the CAS system, the content unit having a content address that is computed based, at least in part, on at least a portion of the content of the content unit. The file system is mounted by specifying the content address of the content unit that represents the root directory and determining the file system to be mounted based on the content address of the content unit that represents the root directory.
摘要翻译：一个方面涉及安装存储在CAS系统上的文件系统。文件系统具有目录结构，该目录结构包括分层次排列的多个目录，并且在层次结构的顶部包括根目录。每个目录由存储在CAS系统中的内容单元表示，内容单元具有至少部分地基于内容单元的内容的至少一部分来计算的内容地址。通过指定表示根目录的内容单元的内容地址并基于表示根目录的内容单元的内容地址来确定要安装的文件系统来安装文件系统。

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